Bug #70145 [NEW]: From field incorrectly parsed from headers

From: mberchtold at gmail dot com Operating system: Windows PHP version: 7.0.0beta2 Package: Mail related Bug Type: Bug Bug description:From field incorrectly parsed from headers Description: ------------ the mail function incorrectly parses the From field from the headers. For example the when passing the following headers: $headers = "DKIM-Signature: v=1; a=rsa-sha1; bh=ZOokPFyLIFHFdZq7e/+JaJ+LVDI=; c=relaxed; d=test.com; h=from:to:subject; s=mail; Date: Mon, 27 Jul 2015 00:24:55 +0000 From: =?UTF-8?Q?test?= <sales@test.com> To: mb@test.com"; the mail function fails and logs the following warning: PHP Warning: mail(): &quot;sendmail_from&quot; not set in php.ini or custom &quot;From:&quot; header missing in test.php on line 1 The problem seems to be that the mail implementation is confused by the extra from in the first header: h=from:to:subject; s=mail; Test script: --------------- // reproduces the bug mail("mb@test.com", "subject", "message1", "DKIM-Signature: v=1; a=rsa-sha1; bh=ZOokPFyLIFHFdZq7e/+JaJ+LVDI=; c=relaxed; d=test.com; h=from:to:subject; s=mail; Date: Mon, 27 Jul 2015 00:24:55 +0000 From: =?UTF-8?Q?test?= <sales@test.com> To: mb@test.com"); // does not reproduce the bug mail("mb@test.com", "subject", "message1", "DKIM-Signature: v=1; a=rsa-sha1; bh=ZOokPFyLIFHFdZq7e/+JaJ+LVDI=; c=relaxed; d=test.com; Date: Mon, 27 Jul 2015 00:24:55 +0000 From: =?UTF-8?Q?test?= <sales@test.com> To: mb@test.com"); Expected result: ---------------- no warning Actual result: -------------- PHP Warning: mail(): &quot;sendmail_from&quot; not set in php.ini or custom &quot;From:&quot; header missing in test.php on line 1 -- Edit bug report at https://bugs.php.net/bug.php?id=70145&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70145&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70145&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70145&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70145&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70145&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70145&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70145&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70145&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70145&r=support Expected behavior: https://bugs.php.net/fix.php?id=70145&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70145&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70145&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70145&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70145&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70145&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70145&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70145&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70145&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70145&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70145&r=mysqlcfg